04 — Use cases
What you actually do with Cain
Not abstract AI — real scenarios: talk on the go, memory that sticks, agents that get things done, and personal specialists shaped around you.
Runs on your subscriptions
Cain runs on the ChatGPT/Claude you already pay for — no second bill.
A private server, just yours
Your data never lands in a shared cloud — it's a dedicated server, yours alone.